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I am in the middle of testing IPSec over GRE. The kind of requirement that I have wants me to run IPSec over GRE interface ONLY and not on physical interface.During the course of my testing, I found out that as long as I have IPSec configured both on...
Hello,I have a customer with Hub and spoke topology. At the hub site, the customer wants to connect his Nortel switches in AS 100 to my Cisco 7200 Routers in AS 200 on LAN. He proposes to use port channel configuration to bundle the 2 FE on 7200 rout...
Hello,I have a point to multi-point Ethernet networdk on SDH backbone. The hub site needs to be working in primary-backup mode. But since the WAN interface is Ethernet, the line protocol will not go down if any remote site link fails and hence, the f...
Hello, this is my first post on this site. I am working with Service Provider providing services across Europe. The customer wants MPLS services and wants his RIP metric to be transported transparently through the MPLS network.We will install our CPE...
Thanks Richard but still confusing for me because this configuration did work during the testing; I did not get any error while configuring crypto-map on tunnel without configuring it on physical interface.Having said that, as you suggest that we do ...
Hello Tod,Not exactly. Please find below the config of Cisco 1841 that I used for my lab test:!!crypto isakmp policy 10 encr 3des hash md5 authentication pre-sharecrypto isakmp key data address 200.1.1.1crypto isakmp key data address 90.1.1.1!!cryp...
All,Thanks for sharing this important information since I am also struggling with the same issue. I receive the same error when I try configuring the crypto-map on tunnel interface without anything on physical interface. However, what confuses me is ...
My requirement is such that there is a dual homed hub site and single homed branch site connected via MPLS. The customer wants IPSec between primary hub site link and single homed branch site.However, in case the primary hub link fails, the traffic s...
Hi,Let me explain the scenario with the diagram which is attached with this post. This is a case of MPLS VPN.1. RIP is configured on Rtr-B and Rtr-D with metric set as 12.2. RIP is configured on RTR-A and Rtr-C.3. eBGP is configured between RtrA-PE1 ...
